   <style>
        /* 设置页面全局字体 */
        body {
            font-family: 'Segoe UI', Arial, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f4f4f4;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }

        /* 导航栏样式代码，这里仿写微软简洁风格，啊哈哈，应该吧 */
        .navbar {
            background-color: #fff;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
            overflow: hidden;
            display: flex;
            justify-content: space-between;
            padding: 10px 20px;
            position: relative;
            z-index: 999;
        }

        .nav-link {
            color: #0078d4;
            text-decoration: none;
            padding: 8px 16px;
            transition: color 0.2s ease-in-out;
        }

        .nav-link:hover {
            color: #005a9e;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
            flex-grow: 1;
        }

        .app-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
            margin: 40px 0;
        }

        .app-card {
            border: 1px solid #ccc;
            border-radius: 4px;
            padding: 20px;
            background-color: #fff;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
            display: flex;
            flex-direction: column;
            align-items: stretch;
            justify-content: space-between;
        }

        .app-card-details {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .app-title {
            font-weight: bold;
        }

        .download-btn {
            background-color: #0078d4;
            color: white;
            padding: 10px 20px;
            text-align: center;
            text-decoration: none;
            display: inline-block;
            border-radius: 5px;
            transition: background-color 0.2s ease-in-out;
        }

        .download-btn:hover {
            background-color: #005a9e;
        }

        .app-card-header {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .app-icon {
            width: 50px;
            height: auto;
        }

        footer {
            text-align: center;
            background-color: #ffffff;
            color: rgb(0, 0, 0);
            padding: 10px;
            margin-top: auto;
            width: 100%;
        }
    </style>